Individual Calculations October 2023
 James, Geoffrey H  Total change: -3.20  Rating chartPersonal card
 World Senior Team Chess Championship 2023 S65 Struga MKD 2023-09-19
RcRownchangeKK*chgGame
 2064 2082 3.50 7 -0.16 20 -3.20 
  Werner, Clemens f2238 GER0.5010.21204.20 
  Olesen, Christer 1857 SWE1.0010.22204.40 
  Messa, Roberto m2289 ITA0.5010.27205.40 
  Danner, Lambert 1954 AUT1.0010.33206.60 
  Meyer, Paul 2064 AUT0.501-0.0320-0.60 
  Ilic, Ljubomir f2044 MKD0.001-0.5520-11.00 
  Fletcher, John 2002 WLS0.001-0.6120-12.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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